// http://www.java-tips.org/java-se-tips/java.util/how-to-read-input-from-console.html

import java.util.Scanner;

public class SumTwoNumbers {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		
		int firstNum;
		int secondNum;
		
		firstNum = in.nextInt();
		secondNum = in.nextInt();
		
		in.close();
		
		System.out.println(firstNum + secondNum);
	}
}